package logic.p7_commonClass;

import org.junit.Test;

/**
 * @ClassName: Java
 * @description:
 * @author: zxf
 * @create: 2021-06-12 10:45
 **/
public class WrapperClass {

    @Test
    public void intTest(){
        Integer a = Integer.valueOf(100);
        Integer b = Integer.valueOf(100);
        System.out.println(a == b);
    }
    @Test
    public void floatTest(){
        float a = 0.1f;
        float b = 0.1f;
        System.out.println((a*b)==0.01f);
    }
}

